Tinfoil for Facebook - Download Tinfoil for Facebook app for Android. Tinfoil for Facebook is for those users that require a Tinfoil hat. .
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
Frost for Facebook - Frost is a third party Facebook wrapper geared towards design and functionality
Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
Friendly for Facebook - Friendly is the most complete Facebook Lite and FB Messenger alternative.
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.